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/cvs/deliantra/server/server/spell_attack.C
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Comparing deliantra/server/server/spell_attack.C (file contents):
Revision 1.26 by pippijn, Sat Jan 6 14:42:31 2007 UTC vs.
Revision 1.29 by root, Mon Jan 29 16:11:48 2007 UTC

1/* 1/*
2 CrossFire, A Multiplayer game for X-windows 2 * CrossFire, A Multiplayer game for X-windows
3 3 *
4 Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team 4 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
5 Copyright (C) 2002-2003 Mark Wedel & Crossfire Development Team 5 * Copyright (C) 2002-2003 Mark Wedel & Crossfire Development Team
6 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (C) 1992 Frank Tore Johansen
7 7 *
8 This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version. 11 * (at your option) any later version.
12 12 *
13 This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details. 16 * GNU General Public License for more details.
17 17 *
18 You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software 19 * along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 21 *
22 The authors can be reached via e-mail at <crossfire@schmorp.de> 22 * The authors can be reached via e-mail at <crossfire@schmorp.de>
23*/ 23 */
24 24
25/* This file contains all the spell attack code. Grouping this code 25/* This file contains all the spell attack code. Grouping this code
26 * together should hopefully make it easier to find the relevent bits 26 * together should hopefully make it easier to find the relevent bits
27 * of code 27 * of code
28 */ 28 */
… …
1483 tmp->update_stats (); 1483 tmp->update_stats ();
1484 return 1; 1484 return 1;
1485 1485
1486} 1486}
1487 1487
1488
1489/********************************************************************** 1488/**********************************************************************
1490 * mood change 1489 * mood change
1491 * Arguably, this may or may not be an attack spell. But since it 1490 * Arguably, this may or may not be an attack spell. But since it
1492 * effects monsters, it seems best to put it into this file 1491 * effects monsters, it seems best to put it into this file
1493 ***********************************************************************/ 1492 ***********************************************************************/
… …
1522 else if (god && !strcmp (spell->race, "GOD_FRIEND")) 1521 else if (god && !strcmp (spell->race, "GOD_FRIEND"))
1523 race = god->race; 1522 race = god->race;
1524 else 1523 else
1525 race = spell->race; 1524 race = spell->race;
1526 1525
1527
1528 for (x = op->x - range; x <= op->x + range; x++) 1526 for (x = op->x - range; x <= op->x + range; x++)
1529 for (y = op->y - range; y <= op->y + range; y++) 1527 for (y = op->y - range; y <= op->y + range; y++)
1530 { 1528 {
1531
1532 done_one = 0; 1529 done_one = 0;
1533 m = op->map; 1530 m = op->map;
1534 nx = x; 1531 nx = x;
1535 ny = y; 1532 ny = y;
1536 mflags = get_map_flags (m, &m, x, y, &nx, &ny); 1533 mflags = get_map_flags (m, &m, x, y, &nx, &ny);
… …
1539 1536
1540 /* If there is nothing living on this space, no need to go further */ 1537 /* If there is nothing living on this space, no need to go further */
1541 if (!(mflags & P_IS_ALIVE)) 1538 if (!(mflags & P_IS_ALIVE))
1542 continue; 1539 continue;
1543 1540
1541 // players can only affect spaces that they can actually see
1542 if (caster && caster->contr
1543 && caster->contr->visibility_at (m, nx, ny) < 70)
1544 continue;
1545
1544 for (tmp = GET_MAP_OB (m, nx, ny); tmp; tmp = tmp->above) 1546 for (tmp = GET_MAP_TOP (m, nx, ny); tmp; tmp = tmp->below)
1545 if (QUERY_FLAG (tmp, FLAG_MONSTER)) 1547 if (QUERY_FLAG (tmp, FLAG_MONSTER))
1546 break; 1548 break;
1547 1549
1548 /* There can be living objects that are not monsters */ 1550 /* There can be living objects that are not monsters */
1549 if (!tmp || tmp->type == PLAYER) 1551 if (!tmp || tmp->type == PLAYER)
… …
1556 head = tmp; 1558 head = tmp;
1557 1559
1558 /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ 1560 /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */
1559 if (race && head->race && !strstr (race, head->race)) 1561 if (race && head->race && !strstr (race, head->race))
1560 continue; 1562 continue;
1563
1561 if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) 1564 if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD))
1562 continue; 1565 continue;
1563 1566
1564 /* Now do a bunch of stuff related to saving throws */ 1567 /* Now do a bunch of stuff related to saving throws */
1565 best_at = -1; 1568 best_at = -1;
… …
1602 if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) 1605 if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level))))
1603 /* Failed, no effect */ 1606 /* Failed, no effect */
1604 continue; 1607 continue;
1605 } 1608 }
1606 1609
1607 /* Done with saving throw. Now start effecting the monster */ 1610 /* Done with saving throw. Now start affecting the monster */
1608 1611
1609 /* aggravation */ 1612 /* aggravation */
1610 if (QUERY_FLAG (spell, FLAG_MONSTER)) 1613 if (QUERY_FLAG (spell, FLAG_MONSTER))
1611 { 1614 {
1612 CLEAR_FLAG (head, FLAG_SLEEP); 1615 CLEAR_FLAG (head, FLAG_SLEEP);
… …
1629 if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK)) 1632 if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK))
1630 { 1633 {
1631 SET_FLAG (head, FLAG_BERSERK); 1634 SET_FLAG (head, FLAG_BERSERK);
1632 done_one = 1; 1635 done_one = 1;
1633 } 1636 }
1637
1634 /* charm */ 1638 /* charm */
1635 if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) 1639 if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY))
1636 { 1640 {
1637 SET_FLAG (head, FLAG_FRIENDLY);
1638 /* Prevent uncontolled outbreaks of self replicating monsters. 1641 /* Prevent uncontolled outbreaks of self replicating monsters.
1639 Typical use case is charm, go somwhere, use aggravation to make hostile. 1642 Typical use case is charm, go somwhere, use aggravation to make hostile.
1640 This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ 1643 This could lead to fun stuff like mice outbreak in bigworld and server crawl. */
1641 CLEAR_FLAG (head, FLAG_GENERATOR); 1644 CLEAR_FLAG (head, FLAG_GENERATOR);
1642 head->set_owner (op); 1645 head->set_owner (op);

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